> Yep Sure definitely seems like it was made by the people who made Take Off and Explorer. No other Galaxian derivative I've seen tries to do everything through a crystal at a much lower value.
I'm now wondering if it does backgrounds as seen in actual Frogger boards, or if the backgrounds are entirely blue or black. If Porchy could also measure clock inputs for the two Z80 chips/provide a reference video if he got the board working, that would be nice.